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Verywell Family's content is for informational and educational purposes only. Our website is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Keep in mind that if you test before your period is due, you may get only a very faint line on the pregnancy test. These could be signs of a miscarriage or ectopic pregnancy.
For most home pregnancy tests, you put the end of the test in your urine stream, dip the test in a container of urine or put several drops of urine onto the test. It's often a plus or a minus sign, the words "yes" or "no," one line or two lines, or the words "pregnant" or "not pregnant." In one European study, seven pregnancy tests were tested for accuracy. Three of those seven tests were accurate 97.6% to 100% of the time.
Irregular period, worried about pregnancy
If you don’t want to wait until you’ve missed your period, you should wait at least one to two weeks after you had sex. If you are pregnant, your body needs time to develop detectable levels of HCG. This typically takes seven to 12 days after successful implantation of an egg. You get these at your doctor's office, but they’re not used as often as urine tests. These tests can detect pregnancy earlier than a home pregnancy test, about 6 to 8 days after ovulation. It takes longer to get the results than with a home pregnancy test.
As soon as the fertilized egg implants into the uterine wall, the hCG pregnancy hormone is produced. This means a high-quality pregnancy test could detect a pregnancy in as little as five days after conception. Sure, if the fertilized egg only takes 6 days in your case, you may be able to take a pregnancy test at 9 or 10 days post-IUI and get a faint positive.
False positive and negative results
The time of day you take a pregnancy test does matter to a certain extent. You’re more likely to get an accurate result if you take the test in the morning. Ifyour cycles are irregularor you don’tchart your cycles, do not take a test until you have passed the longest menstrual cycle you usually have.
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How soon can you take a pregnancy test?
Three days before, it will detect around 83% and two days before 93% of the pregnancies. Therefore, it is important to remember that if one test says you are not pregnant on the 8th day after sex, you need to wait a few more days and then recheck. HCG keeps a structure called corpus luteum in the ovary active. The corpus luteum secretes progesterone to maintain the inner lining of the uterus and in turn the pregnancy.
Again, your provider may not give you a blood test. Oftentimes, a positive home pregnancy test is enough to get started with the prenatal care you need. Doctors typically schedule the first prenatal visit when you're about 8 weeks pregnant.
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However, you can still take a pregnancy test in the middle of the day, or even at night. Unless you get up in the night to pee often , your urine is more concentrated when you first wake up. This usually means that the amount of hCG is a bit higher, and you’re more likely to get a positive result if you’re pregnant. The best time to take a pregnancy test is after your period is late.
According to Cleveland Clinic, most tests are 99 percent effective if taken after a missed period. The best part is that you can do it in the privacy of your own home. Simply open the test, follow the instructions, and wait for the recommended amount of time to view the results. In very rare cases, you can have a false-positive result.
Consult with a medical professional if you have health concerns. Use of this site is subject to our Terms of Use and Privacy Policy. Endometriosis is a leading cause of pelvic pain, and painful sex—up to 1 in 10 women of reproductive age may... Live in sync with your cycle and download the Clue app today. Pregnancy tests come in different formats, and some instructions are easier to understand than others . Sign up for free, and stay up to date on research advancements, health tips and current health topics, like COVID-19, plus expertise on managing health.
If your period doesn't begin, take the test again in a few days or in one week. It's especially important to do this if you took the test before or right after a missed period. But it is possible to get a positive result from a home pregnancy test when you're not pregnant.
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